CVE-2010-0591

high Cisco
CVSS v3 Base Score
7.8
AV:N/AC:L/Au:N/C:N/I:N/A:C
EPSS Score
0.6%
Exploitation probability in 30 days
Top 30% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
C
Published: March 5, 2010 (5913 days ago)
Last Modified: April 29, 2026
Vendor: Cisco
Source: NVD

Description

Cisco Unified Communications Manager (aka CUCM, formerly CallManager) 6.x before 6.1(5), 7.x before 7.1(3b)SU2, and 8.x before 8.0(1) allows remote attackers to cause a denial of service (process failure) via a malformed SIP REG message, related to an overflow of the Telephone-URL field, aka Bug ID CSCtc62362.

CWE

NVD-CWE-Other

Affected Products

cisco unified communications manager

References

🔗 securitytracker.com 🔗 www.cisco.com 🔗 www.securityfocus.com 🔗 securitytracker.com 🔗 www.cisco.com